Question
Who has been appointed as the new Chief of RAW from July
1, 2025?Solution
Parag Jain, a 1989-batch IPS officer from the Punjab cadre, was appointed as the new Chief of RAW, succeeding Ravi Sinha from July 1, 2025, for a two-year term.
A relation is in 2NF if:
Which of the following is a significant disadvantage of using a traditional file system compared to an RDBMS?
What does the β
What does re.sub(r'(\w+)', r'_\1_', 'hello world') return?
Which constraint ensures that no duplicate values exist in a column?
In relational algebra, the operation that combines tuples from two relations using common attribute values is:
Which of the following is a weak entity in a database?
Which of the following is NOT a type of database model?
Which of the following is true about ACID properties in DBMS?
Deadlock occurs when: